The second-annual Holy Ship!! cruise put a 3,000 EDM fans on a boat with some of the world's top dance music DJ's for a three-day trip that began in Ft. Lauderdale, continued to Nassau, the Bahamas, a private island and then back to Florida. Photographer Ian Witlen was aboard with the floating party that took place January 4 to 7, 2013, and brings back these photos for Voice Media Group.